Original version with 12 camera views,
designed based on the Mount Rainier Paradise WebCams webpage,
with cameras from the Washington Mountain WebCams webpage
Includes the option to show the last 24 hours of NWAC and
SNOTEL telemetry data from sites near Blewett Pass / Mission Ridge below the webcams
Also includes code to error-check for missing SNOTEL data, plus more code to properly handle the new HTTP Status 404 errors from the SNOTEL server,
and other unknown SNOTEL errors
Uses a new external script to grab SNOTEL data,
after the long-existing SNOTEL data programs on the NWCC website were suddenly redirected to a beta-version report generator
The new script is a major improvement, it displays wind and solar data for any SNOTEL sites which have those sensors, mostly installed within the last few years

November 2013

Fixed some camera links which had changed

December 2013

Expanded to 20 camera views, moving all 7 Leavenworth area cams (plus the Tumwater Mountain NWAC site) from the
Stevens Pass WebCams webpage, and adding the Leavenworth Golf Club cam

February 2014

Fixed one camera link which had changed

November 2014

Expanded to 27 camera views in 4 rearranged rows, adding 2 new Mission Ridge summit cams,
4 more Leavenworth cams (Icicle Chalet, Icicle Junction, Aspen Suites, downtown), 1 more WSDOT cam in Wenatchee,
reinstating the Cashmere cam which is back online, removing the long-defunct Bavarian Lodge cam, and fixing two camera links which had changed
Updated the page title to include "Leavenworth", which should have been done in December 2013 when the Leavenworth cams were moved here
Reduced image sizes slightly from 360-270-180 to 320-240-160 pixels high

Expanded to 33 camera views in 5 rows, adding 2 cams at Sunserra, WSDOT SR 28 in Quincy, and reinstating the 2 old Icicle Village Resort cams
(which have unexpectedly reappeared at new URLs after lengthy downtime, which was followed by all trace of them being removed from the resort's webcams page)
Added location info for all NWAC sites, and
updated the external script which grabs NWAC data to generate an HTML table
which matches the style of the SNOTEL and MesoWest data, so these WebCams pages can now show an arbitrary mix of NWAC, SNOTEL, and MesoWest telemetry sites in any order
Wrote a new external script to grab data from MesoWest (such as the data from
the RAWS telemetry sites), which downloads the data as a CSV file and formats it to match the style of the SNOTEL data
Added 2 RAWS hourly telemetry sites north of Leavenworth and
southwest of Blewett Pass which have precip, wind, solar, and other sensors (but not snowdepth)

February 2016

Major internal PHP code cleanup, updating and/or deleting legacy code left over from very long ago, from the
Mount Rainier Paradise WebCams webpage (March 2009) on which all of these "Webcams + Telemetry Pages" are based,
and even from the original Washington Mountain WebCams webpage (December 2004) on which the Rainier page was based

March 2016

Added the Pangborn Memorial Airport ASOS NWS/FAA telemetry site
Fixed all Weather Underground camera URLs, which now apparently need "?time()" appended in order to update properly

December 2016

Fixed 2 webcam URLs which had changed

October 2017

Expanded to 34 camera views, adding the new WSDOT Peshastin cam, and fixed several WSDOT and 2 Mission Ridge camera URLs which had changed